Base | Representation |
---|---|
bin | 101010001110… |
… | …100011110101 |
3 | 202211101202100 |
4 | 222032203311 |
5 | 10313212220 |
6 | 1033132313 |
7 | 163043064 |
oct | 52164365 |
9 | 22741670 |
10 | 11069685 |
11 | 6280900 |
12 | 385a099 |
13 | 23a7713 |
14 | 16821db |
15 | e89d90 |
hex | a8e8f5 |
11069685 has 72 divisors (see below), whose sum is σ = 22407840. Its totient is φ = 5037120.
The previous prime is 11069683. The next prime is 11069699. The reversal of 11069685 is 58696011.
11069685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11069685 - 21 = 11069683 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11069683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 103402 + ... + 103508.
It is an arithmetic number, because the mean of its divisors is an integer number (311220).
Almost surely, 211069685 is an apocalyptic number.
11069685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11069685 is an abundant number, since it is smaller than the sum of its proper divisors (11338155).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11069685 is a wasteful number, since it uses less digits than its factorization.
11069685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159 (or 145 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 11069685 is about 3327.1136139302. The cubic root of 11069685 is about 222.8666512920.
The spelling of 11069685 in words is "eleven million, sixty-nine thousand, six hundred eighty-five".
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